U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
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Premium Marine Quality Parts

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SmartPlug Weathercap

Shore Power, SmartPlug
$28.36
You save:
$3.15
Weathercap  The SmartPlug Weatherproof Cover protects SmartPlug boatside shore power connectors from moisture when not in use.  Comes with a lanyard for tethering the Weatherproof Cover to a cordset. ... More Details

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SmartPlug Weather Door - Vertical

Shore Power, SmartPlug
$80.15
You save:
$8.91
Weather Door - Vertical  SmartPlug receptacles can be installed in industry standard outdoor electrical boxes when used in conjunction with our spring loaded weather doors.   SmartPlug plugs self-alig... More Details

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SmartPlug Weather Door - Horizontal

Shore Power, SmartPlug
$80.15
You save:
$8.91
Weather Door - Horizontal  SmartPlug receptacles can be installed in industry standard outdoor electrical boxes when used in conjunction with our spring loaded weather doors.   SmartPlug plugs self-al... More Details

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SmartPlug SmartPlug/15 AMP Cordset - 50'

Shore Power, Shore Power, SmartPlug
$691.71
You save:
$76.86
SmaetPlug/15 AMP Cordset - 50' This 30 AMP Female SmartPlug to 15 AMP Male Standard Wall Plug (3-pin connector) cordset comes with a Cool Blue LED Power indicator light that glows when power is on.  T... More Details

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SmartPlug SmartPlug/15 AMP Cordset - 4'

Shore Power, Shore Power, SmartPlug
$219.47
You save:
$24.39
SmartPlug/15 AMP Cordset - 4' This 30 AMP Female SmartPlug to 15 AMP Male Standard Wall Plug (3-pin connector) cordset comes with a Cool Blue LED Power indicator light that glows when power is on.  Th... More Details

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SmartPlug Single Jack USB Connector

Accessories, SmartPlug
$27.13
You save:
$3.01
Single Jack USB Connector Build or expand a SmartPlug data port with this single-jack USB connector. Features: Single USB-A connector port Specifications: Material: Non-metallic Color: Black Documenta... More Details

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SmartPlug Single Jack J35 Ethernet Connector

Accessories, SmartPlug
$27.13
You save:
$3.01
Single Jack J35 Ethernet Connector Build or expand a SmartPlug data port with this single-jack J35 Ethernet connector. Features: Single Ethernet cable connector port Specifications: Material: Non-meta... More Details

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SmartPlug Single Jack HDMI Connector

Accessories, SmartPlug
$27.13
You save:
$3.01
Single Jack HDMI Connector Build or expand a SmartPlug data port with this single-jack HDMI connector. Features: Single HDMI connector port Specifications: Material: Non-metallic Color: Black Document... More Details

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SmartPlug Single Jack Coax USB-C Connector

Accessories, SmartPlug
$27.13
You save:
$3.01
Single Jack Coax USB-C Connector Build or expand a SmartPlug data port with this single USB-C connector. Features: Single USB-C connector port Specifications: Material: Non-metallic Color: Black Docum... More Details

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SmartPlug Single Jack Coax TV/Internet Connector

Accessories, SmartPlug
$27.13
You save:
$3.01
Single Jack Coax TV/Internet Connector Build or expand a SmartPlug data port with this single-jack coax TV/internet connector.  Features: Single TV/internet connector port Specifications: Material: No... More Details

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SmartPlug Male Inlet/Gasket Kit

Accessories, SmartPlug
$55.49
You save:
$6.17
Male Inlet/Gasket Kit The SmartPlug service kits provide all the electrical components, hardware, and gaskets required to replace or repair the products. Compatible With: Fits all non-metallic inlet S... More Details

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SmartPlug Data Port Case/Inlet Only - White Cover w/One Blank Plug & One Open Port

Shore Power, SmartPlug
$143.03
You save:
$15.89
Data Port Case/Inlet Only - White Cover with One Blank Plug & One Open Port SmartPlug data ports are the perfect complement to SmartPlug's stainless shore power inlets. It offers the same look and qua... More Details

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SmartPlug Data Port Case/Inlet Only - 316 SS Cover w/One Blank Plug & One Open Port

Shore Power, SmartPlug
$198.51
You save:
$22.06
Data Port Case/Inlet Only - 316 SS Cover with One Blank Plug & One Open Port SmartPlug data ports are the perfect complement to SmartPlug's stainless shore power inlets. It offers the same look and qu... More Details

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SmartPlug Combo Kit w/ELCI Sensor & 50 Amp Breaker Non-Metallic Door - White

Shore Power, Shore Power, SmartPlug
$1,131.89
You save:
$125.77
Combo Kit with ELCI Sensor & 50 Amp Breaker Non-Metallic Door - White Features: White Sensor 50 Amp Breaker WARNING: This product can expose you to chemicals which are known to the State of California... More Details

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SmartPlug Combo Kit w/ELCI Sensor & 30 Amp Breaker Non-Metallic Door - White

Shore Power, Shore Power, SmartPlug
$1,065.31
You save:
$118.37
Combo Kit with ELCI Sensor & 30 Amp Breaker Non-Metallic Door - White Features: White Sensor 30 Amp Breaker WARNING: This product can expose you to chemicals which are known to the State of California... More Details

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SmartPlug BM50 Male Inlet Parts Kit

Shore Power, SmartPlug
$124.53
You save:
$13.84
BM50 Male Inlet Parts Kit This SmartPlug service kit provides electrical components, hardware and gaskets.   Compatible With: BM50 SmartPlug  Features: Ease of Use – Easily replaces missing or damaged... More Details

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SmartPlug BM30 Male Inlet Parts Kit

Shore Power, SmartPlug
$124.53
You save:
$13.84
BM30 Male Inlet Parts Kit  This SmartPlug service kit provides electrical components, hardware and gaskets.   Compatible With: BM30 SmartPlug  Features: Ease of Use – Easily replaces missing or damage... More Details

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SmartPlug BF50 Female Connector/Gasket Kit

Accessories, SmartPlug
$72.75
You save:
$8.08
BF50 Female Connector/Gasket Kit  This SmartPlug service kit provides electrical components, hardware and gaskets. Compatible With: BF50 SmartPlug  Features: Ease of Use – Easily replaces missing or d... More Details

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SmartPlug BF50 Female Connector Parts Kit

Shore Power, SmartPlug
$166.46
You save:
$18.50
BF50 Female Connector Parts Kit   This SmartPlug service kit provides electrical components, hardware, and gaskets.   Compatible With: BF50 SmartPlug  Features: Ease of Use – Easily replaces missing o... More Details

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SmartPlug BF50 50 AMP Female Connector

Shore Power, SmartPlug
$220.71
You save:
$24.52
BF50 50 AMP Female Connector The 50 AMP 125V/250 V connector has been designed to be used with 3-wires (125 V) or 4-wires (250 V) in a single connector.  This retro-fit connector offers superior perfo... More Details

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SmartPlug BF32 Female Connector/Gasket Kit

Accessories, SmartPlug
$62.88
You save:
$6.99
BF32 Female Connector/Gasket Kit  This SmartPlug service kit provides electrical components, hardware and gaskets. Compatible With: BF32 SmartPlug  Features: Ease of Use – Easily replaces missing or d... More Details

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SmartPlug BF30 Female Connector/Gasket Kit

Accessories, SmartPlug
$51.79
You save:
$5.75
BF30 Female Connector/Gasket Kit  This SmartPlug service kit provides electrical components, hardware and gaskets. Compatible With: BF30 SmartPlug  Features: Ease of Use – Easily replaces missing or d... More Details

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SmartPlug BF30 Female Connector Parts Kit

Shore Power, SmartPlug
$118.37
You save:
$13.15
BF30 Female Connector Parts Kit This SmartPlug service kit provides electrical components, hardware and gaskets.   Compatible With: BF30 SmartPlug  Features: Ease of Use – Easily replaces missing or d... More Details

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SmartPlug BF30 30 AMP Female Connector

Shore Power, SmartPlug
$166.46
You save:
$18.50
BF30 30 AMP Female Connector The 30 AMP 125 V connector has been designed to be used with 3-wires (125 V) in a single connector.  This retro-fit connector offers superior performance and ease of use. ... More Details

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SmartPlug 50 AMP Stainless Steel Combo Kit

Shore Power, SmartPlug
$573.35
You save:
$63.71
50 AMP Male Stainless Steel Combo Kit The SmartPlug 50 AMP Combo kit includes the 50 AMP Stainless Steel inlet (BM50S) and 50AMP connector (BF50), everything you need to protect your boat from shore p... More Details

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SmartPlug 50 AMP Single Receptacle Eaton Lighthouse Conversion Kit

Shore Power, SmartPlug
$194.81
You save:
$21.65
50 AMP Single Receptacle Eaton Lighthouse Conversion Kit SmartPlug Receptacles are designed to provide the maximum surface contact to efficiently transfer power while minimizing resistance which cause... More Details

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SmartPlug 50 AMP Male Non-Metallic Inlet Cover - White

Shore Power, SmartPlug
$207.14
You save:
$23.02
50 AMP Male Non-Metallic Inlet Cover - White SmartPlug’s 50 AMP 125/250 V inlets provide 20X’s more electrical contact area eliminating the overheating conditions seen with twist-type connectors.  The... More Details

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SmartPlug 50 AMP Male Non-Metallic Inlet Cover - Grey

Shore Power, SmartPlug
$207.14
You save:
$23.02
50 AMP Male Non-Metallic Inlet Cover - Black SmartPlug’s 50 AMP 125/250 V inlets provide 20X’s more electrical contact area eliminating the overheating conditions seen with twist-type connectors.  The... More Details

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SmartPlug 50 AMP Male Non-Metallic Inlet Cover - Black

Shore Power, SmartPlug
$207.14
You save:
$23.02
50 AMP Male Non-Metallic Inlet Cover - Black SmartPlug’s 50 AMP 125/250 V inlets provide 20X’s more electrical contact area eliminating the overheating conditions seen with twist-type connectors.  The... More Details

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SmartPlug 50 AMP Male Inlet W/Cover - Stainless Steel

Shore Power, SmartPlug
$339.08
You save:
$37.68
50 AMP Male Inlet W/Cover  - Stainless Steel   SmartPlug’s 50 AMP 125/250 V inlets provide 20X’s more electrical contact area eliminating the overheating conditions seen with twist-type connectors.  T... More Details

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SmartPlug 50 AMP Inlet & Female Cord Connector Combo - White

Shore Power, SmartPlug
$426.62
You save:
$47.40
50 AMP Inlet and Female Cord Connector Combo - White  The SmartPlug Combo Kit includes both a 50 AMP 125/250 V Male inlet connector and Female Cord End Connector. The Female Cord End Connector is desi... More Details

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SmartPlug 50 AMP Inlet & Female Cord Connector Combo - Grey

Shore Power, SmartPlug
$426.62
You save:
$47.40
50 AMP Inlet and Female Cord Connector Combo - Grey The SmartPlug Combo Kit includes both a 50 AMP 125/250 V Male inlet connector and Female Cord End Connector. The Female Cord End Connector is design... More Details

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SmartPlug 50 AMP Inlet & Female Cord Connector Combo - Black

Shore Power, SmartPlug
$426.62
You save:
$47.40
50 AMP Inlet and Female Cord Connector Combo - Black  The SmartPlug Combo Kit includes both a 50 AMP 125/250 V Male inlet connector and Female Cord End Connector. The Female Cord End Connector is desi... More Details

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SmartPlug 50 AMP Dual SmartPlug Cordset - 50'

Shore Power, Shore Power, SmartPlug
$1,530.15
You save:
$170.02
50 AMP Dual SmartPlug Cordset - 50' For many years boaters have experienced the safety, security and simplicity of SmartPlug products on the boatside while still dealing with the same old issues creat... More Details

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SmartPlug 50 AMP Dual SmartPlug Cordset - 25'

Shore Power, Shore Power, SmartPlug
$1,313.15
You save:
$145.91
50 AMP Dual SmartPlug Cordset - 25' For many years boaters have experienced the safety, security and simplicity of SmartPlug products on the boatside while still dealing with the same old issues creat... More Details

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SmartPlug 50 AMP Dual Configuration Cordset - 50'

Shore Power, Shore Power, SmartPlug
$1,559.75
You save:
$173.31
50 AMP Dual Configuration Cordset - 50' For many years boaters have experienced the safety, security and simplicity of SmartPlug products on the boatside while still dealing with the same old issues c... More Details

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SmartPlug 50 AMP Dual Configuration Cordset - 25'

Shore Power, Shore Power, SmartPlug
$1,268.76
You save:
$140.97
50 AMP Dual Configuration Cordset - 25' For many years boaters have experienced the safety, security and simplicity of SmartPlug products on the boatside while still dealing with the same old issues c... More Details

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SmartPlug 50 AMP Angled RV Dual Configuration Cordset - 30'

Accessories, Shore Power, Shore Power, SmartPlug
$861.87
You save:
$95.76
50 AMP Angled RV Dual Configuration Cordset - 30' The angled cordsets produced by SmartPlug are the culmination of extensive research and valuable customer feedback. Features: Easy one-handed engageme... More Details

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SmartPlug 50 AMP 125/250 V Female Receptacle

Shore Power, SmartPlug
$154.13
You save:
$17.13
50 AMP 125/250 V Female Receptacle  SmartPlug Receptacles are designed to provide the maximum surface contact to efficiently transfer power while minimizing resistance which causes heat.  These recept... More Details

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SmartPlug 30A Female Twist-Type Connector to 30A SmartPlug Male Connector

Shore Power, SmartPlug
$278.66
You save:
$30.96
30A Female Twist-Type Connector to 30A SmartPlug Male Connector Features: Multi-Point Locking System – Side clips lock the plug body securely into the inlet, which eliminates any stress on the electri... More Details

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SmartPlug 30 AMP SmartPlug/Twist Type Cordset w/White Inlet Cover- 50'

Shore Power, Shore Power, SmartPlug
$742.27
You save:
$82.47
30 AMP SmartPlug/Twist Type Cordset w/White Inlet Cover - 50' For many years boaters have experienced the safety, security and simplicity of SmartPlug products on the boatside while still dealing with... More Details

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SmartPlug 30 AMP SmartPlug/Twist Type Cordset w/Grey Inlet Cover- 50'

Shore Power, Shore Power, SmartPlug
$742.27
You save:
$82.47
30 AMP SmartPlug/Twist Type Cordset w/Grey Inlet Cover - 50' For many years boaters have experienced the safety, security and simplicity of SmartPlug products on the boatside while still dealing with ... More Details

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SmartPlug 30 AMP SmartPlug/Twist Type Cordset w/Carry Case - 50'

Shore Power, Shore Power, SmartPlug
$630.06
You save:
$70.01
30 AMP SmartPlug/Twist Type Cordset with Carry Case - 50' For many years boaters have experienced the safety, security and simplicity of SmartPlug products on the boatside while still dealing with the... More Details

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SmartPlug 30 AMP SmartPlug/Twist Type Cordset w/Carry Case - 25'

Shore Power, Shore Power, SmartPlug
$464.84
You save:
$51.65
30 AMP SmartPlug/Twist Type Cordset with Carry Case - 25' For many years boaters have experienced the safety, security and simplicity of SmartPlug products on the boatside while still dealing with the... More Details

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SmartPlug 30 AMP SmartPlug/Twist Type Cordset w/Black Inlet Cover- 50'

Shore Power, Shore Power, SmartPlug
$742.27
You save:
$82.47
30 AMP SmartPlug/Twist Type Cordset w/Black Inlet Cover- 50' For many years boaters have experienced the safety, security and simplicity of SmartPlug products on the boatside while still dealing with ... More Details

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SmartPlug 30 AMP SmartPlug/Twist Type Cordset - 50'

Shore Power, Shore Power, SmartPlug
$630.06
You save:
$70.01
30 AMP SmartPlug/Twist Type Cordset - 50' For many years boaters have experienced the safety, security and simplicity of SmartPlug products on the boatside while still dealing with the same old issues... More Details

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SmartPlug 30 AMP SmartPlug/Twist Type Cordset - 25'

Shore Power, Shore Power, SmartPlug
$464.84
You save:
$51.65
30 AMP SmartPlug/Twist Type Cordset - 25' For many years boaters have experienced the safety, security and simplicity of SmartPlug products on the boatside while still dealing with the same old issues... More Details

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SmartPlug 30 AMP Single Receptacle Eaton Lighthouse Conversion Kit

Shore Power, SmartPlug
$154.13
You save:
$17.13
30 AMP Single Receptacle Eaton Lighthouse Conversion Kit SmartPlug Receptacles are designed to provide the maximum surface contact to efficiently transfer power while minimizing resistance which cause... More Details

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SmartPlug 30 AMP Male Non-Metallic Inlet Cover - White

Shore Power, SmartPlug
$176.32
You save:
$19.59
30 AMP Male Non-Metallic Inlet Cover - White SmartPlug’s 30 AMP 125 V inlets provide 20X’s more electrical contact area eliminating the overheating conditions seen with twist-type connectors.  The sol... More Details

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SmartPlug 30 AMP Male Non-Metallic Inlet Cover - Grey

Shore Power, SmartPlug
$176.32
You save:
$19.59
30 AMP Male Non-Metallic Inlet Cover - Grey SmartPlug’s 30 AMP 125 V inlets provide 20X’s more electrical contact area eliminating the overheating conditions seen with twist-type connectors.  The soli... More Details

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SmartPlug 30 AMP Male Non-Metallic Inlet Cover - Black

Shore Power, SmartPlug
$176.32
You save:
$19.59
30 AMP Male Non-Metallic Inlet Cover - Black SmartPlug’s 30 AMP 125 V inlets provide 20X’s more electrical contact area eliminating the overheating conditions seen with twist-type connectors.  The sol... More Details

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SmartPlug 30 AMP Male Inlet Cover - Stainless Steel

Shore Power, SmartPlug
$263.86
You save:
$29.32
30 AMP Inlet Cover - Stainless Steel  SmartPlug’s 30 AMP 125 V inlets provide 20X’s more electrical contact area eliminating the overheating conditions seen with twist-type connectors.  The solid slee... More Details

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SmartPlug 30 AMP Inlet & Female Cord Connector Combo - White

Shore Power, SmartPlug
$342.77
You save:
$38.09
30 AMP Inlet and Female Cord Connector Combo - White  The SmartPlug Combo Kit includes both a 30 AMP 125V Male inlet connector and Female Cord End Connector. The Female Cord End Connector is designed ... More Details

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SmartPlug 30 AMP Inlet & Female Cord Connector Combo - Stainless Steel

Shore Power, SmartPlug
$440.18
You save:
$48.91
30 AMP Inlet and Female Cord Connector Combo - Stainless Steel The SmartPlug Combo Kit includes both a 30 AMP 125V Male inlet connector and Female Cord End Connector. The Female Cord End Connector is ... More Details

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SmartPlug 30 AMP Inlet & Female Cord Connector Combo - Grey

Shore Power, SmartPlug
$342.77
You save:
$38.09
30 AMP Inlet and Female Cord Connector Combo - Grey  The SmartPlug Combo Kit includes both a 30 AMP 125V Male inlet connector and Female Cord End Connector. The Female Cord End Connector is designed t... More Details

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SmartPlug 30 AMP Inlet & Female Cord Connector Combo - Black

Shore Power, SmartPlug
$342.77
You save:
$38.09
30 AMP Inlet and Female Cord Connector Combo - Black The SmartPlug Combo Kit includes both a 30 AMP 125V Male inlet connector and Female Cord End Connector. The Female Cord End Connector is designed t... More Details

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SmartPlug 30 AMP Dual SmartPlug Cordset - 50'

Shore Power, Shore Power, SmartPlug
$784.19
You save:
$87.13
30 AMP Dual SmartPlug Cordset - 50' For many years boaters have experienced the safety, security and simplicity of SmartPlug products on the boatside while still dealing with the same old issues creat... More Details

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SmartPlug 30 AMP Dual SmartPlug Cordset - 25'

Shore Power, Shore Power, SmartPlug
$651.02
You save:
$72.34
30 AMP Dual SmartPlug Cordset - 25' For many years boaters have experienced the safety, security and simplicity of SmartPlug products on the boatside while still dealing with the same old issues creat... More Details

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SmartPlug 30 AMP Angled RV Dual Configuration Cordset - 30'

Accessories, Shore Power, Shore Power, SmartPlug
$441.41
You save:
$49.05
30 AMP Angled RV Dual Configuration Cordset - 30' The angled cordsets produced by SmartPlug are the culmination of extensive research and valuable customer feedback. Features: Easy one-handed engageme... More Details

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SmartPlug 30 AMP 125V Female Receptacle - Dockside

Shore Power, SmartPlug
$114.67
You save:
$12.74
30 AMP 125 V Female Receptacle  SmartPlug Receptacles are designed to provide the maximum surface contact to efficiently transfer power while minimizing resistance which causes heat.  These receptacle... More Details

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SmartPlug 16 AMP Female Connector Assembly

Shore Power, SmartPlug
$166.46
You save:
$18.50
16 AMP Female Connector Assembly Plug into the future. Eliminate faulty connections with the SmartPlug connector design, featuring improved electrical conductivity and multi-point locking that reduces... More Details

Northern Marine Canada
Proudly Canadian Owned & Operated!
Serving customers across Canada & the USA with marine parts and accessories.
Canadian Head Office:
Kingston, Ontario, Canada
Warehouse Locations:
Toronto, Ontario, Canada
New Jersey, USA
Florida, USA

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.